|
|
1, 3, 7, 18, 48, 124, 324, 850, 2226, 5832, 15285, 40056, 104976, 275115, 721006, 1889568, 4952070, 12978093, 34012224, 89137244, 233605664, 612220032, 1604470381, 4204901942, 11019960576, 28880466845
(list; graph; refs; listen; history; internal format)
|
|
